Dell OptiPlex 3011 AIO

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Installing the Power Switch....................................................................................................................................24

Removing the Hard Drive........................................................................................................................................24

Installing the Hard Drive......................................................................................................................................... 26

Removing the System Board...................................................................................................................................26

System Board Components.................................................................................................................................... 30

Installing the System Board....................................................................................................................................31

Removing the Display Bracket................................................................................................................................31

Installing the Display Bracket.................................................................................................................................34

Removing the Camera.............................................................................................................................................35

Installing the Camera..............................................................................................................................................35

Removing the Serial Port........................................................................................................................................ 36

Installing the Serial Port......................................................................................................................................... 37

3 System Setup............................................................................................................................. 39

Boot Sequence....................................................................................................................................................... 39

Navigation Keys......................................................................................................................................................39

System Setup Options.............................................................................................................................................40

Updating the BIOS ................................................................................................................................................. 49

System and Setup Password..................................................................................................................................49

Assigning a System Password and Setup Password...................................................................................... 49

Deleting or Changing an Existing System and/or Setup Password..................................................................50

4 Diagnostics.................................................................................................................................51

Enhanced Pre-Boot System Assessment (ePSA) Diagnostics...............................................................................51

5 Troubleshooting Your Computer.............................................................................................53

Diagnostic Power LED Codes................................................................................................................................. 53

Beep Codes.............................................................................................................................................................54

Error Messages...................................................................................................................................................... 54

6 Technical Specifications......................................................................................................... 57

7 Contacting Dell.......................................................................................................................... 63